diff --git a/mail/thunderbird/thunderbird.desc b/mail/thunderbird/thunderbird.desc
index 13cd9a680..430c24efb 100644
--- a/mail/thunderbird/thunderbird.desc
+++ b/mail/thunderbird/thunderbird.desc
@@ -29,9 +29,9 @@
 
 [L] MPL
 [S] Stable
-[V] 3.1.9
+[V] 3.1.12
 [P] X -----5---9 152.700
 
 [O] . $base/package/*/*/mozilla-conf.in
 
-[D] 2516428859 thunderbird-3.1.9.source.tar.bz2 http://mozilla.osuosl.org/pub/mozilla.org/thunderbird/releases/3.1.9/source/
+[D] 3484124037 thunderbird-3.1.12.source.tar.bz2 http://mozilla.osuosl.org/pub/mozilla.org/thunderbird/releases/3.1.12/source/